NAME

       fsck.cramfs - fsck compressed ROM file system

SYNOPSIS

       fsck.cramfs [options] file

DESCRIPTION

       fsck.cramfs is used to check the cramfs file system.

OPTIONS

       -v, --verbose
           Enable verbose messaging.

       -b, --blocksize blocksize
           Use this blocksize, defaults to page size. Must be equal to what was set at creation
           time. Only used for --extract.

       --extract[=directory]
           Test to uncompress the whole file system. Optionally extract contents of the file to
           directory.

       -a
           This option is silently ignored.

       -y
           This option is silently ignored.

       -V, --version
           Display version information and exit.

       -h, --help
           Display help text and exit.

EXIT STATUS

       0
           success

       4
           file system was left uncorrected

       8
           operation error, such as unable to allocate memory

       16
           usage information was printed

SEE ALSO

       mount(8), mkfs.cramfs(8)

REPORTING BUGS

       For bug reports, use the issue tracker at https://github.com/karelzak/util-linux/issues.

AVAILABILITY

       The fsck.cramfs command is part of the util-linux package which can be downloaded from
       Linux Kernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.